baber/WOPTO huggingface dataset:
Patent CA-2521675-A1 (CA)
Title: Methode de preparation d'un de a circuits integres pour imagerie
Inventor: KLIBANOV LEV
IPC: H01L21/66
Filed: 2005-09-29
Abstract: Puces de circuits intégrés sont préparés pour l'imagerie en enlevant complètement à l'acide tous les métaux de lignes métalliques sans avoir à retirer des couches de barrière qui constituent les composantes fondamentales des lignes métalliques. Les vias métalliques peuvent aussi être retirés, surtout s'ils sont formés à partir du même métal que les lignes métalliques, comme dans les circuits en cuivre damascène. Cela donne des images à contraste élevé qui permettent aux logiciels d'extraction de configurations de circuits de facilement faire la distinction entre les lignes métalliques et les vias.
Patent CA-2522328-A1 (CA)
Inventor: PASBRIG ERWIN
IPC: B65D75/34
Filed: 2004-04-05
Abstract: The invention relates to a covering foil for thermoformed and cold-formed blisters for the child-proof and elderly friendly packaging of medicaments and of medical products. The covering foil consists of a 5 to 30 ~m-thick aluminum foil, which is uncoated on a first side, or is painted with a protective paint with an application weight ranging from 0.1 to 10 g/m2 or is laminated with paper having a mass per unit area ranging from 17 to 60 g/m2 or is laminated with a 5 to 15 ~m-thick polyester film. On the second side, which is provided for sealing against a blister bottom part, the aluminum foil is laminated with a non-monoaxially or non-biaxially drawn plastic film based on polyvinylchloride (PVC) having a film thickness ranging from 10 to 40 ~m or polyvinylidene chloride (PVDC) also having a film thickness ranging from 10 to 40 ~m or polypropylene (PP) having a film thickness ranging from 6 to 35 ~m or polyester having a film thickness ranging from 5 to 15 ~m or polychlorotrifluoroethylene (PCTFE) having a film thickness ranging from 8 to 76 ~m or cyclo-olefin copolymers (COC) having a thickness ranging from 10 to 40 ~m. It is possible to push through the aluminum/plastic laminate, however, the plastic film makes it difficult for children to bite through.
Patent CA-2524649-A1 (CA)
Inventor: SACK MARTIN
IPC: H03K3/537
Filed: 2004-04-17
Abstract: The invention relates to a trigger / ignition device in a Marx generator provided with n step capacitors, wherein n is a natural number higher than 1 of switches / spark-gaps and 2(n-1) charging branches, said switches / spark-gaps operating in a self-charging mode. The inventive trigger / ignition device is provided with at least one pulse transmitter connected to a pulse generator. An overvoltage is generated in a chronological matter and for short term on an adjacent spark gap in at least one charging branch of the Marx generator, said overvoltage being sufficient for one self-charging. The charging branch short-circuits the spark gap by means of an associated step capacitor arranged on the output side. The output winding of the pulse transmitter operates during charging in a charging coil / inductance mode and is connected to the pulse generator. Voltage pulse generated by the pulse transmitter during igniting / triggering of the pulse generator is added to a charging voltage of the associated step capacitor, thereby producing a short-term overvoltage required for the spark gap self-discharging.
Patent CA-2524717-A1 (CA)
Inventor: DAN KOJI
IPC: H01M8/06
Filed: 2004-05-19
Abstract: A fuel cell includes an electrolyte electrode assembly including a cathode, and an anode, and an electrolyte interposed between the cathode and the anode.      The anode is made of porous material of Ni, for example. A dense layer is formed integrally on an outer circumferential surface of the anode as a protective layer by densifying process. The dense layer prevents an exhaust gas from flowing into the anode. The dense layer is formed by heating an outer circumferential region of the anode by a laser or the like.
Patent CA-2525165-A1 (CA)
Title: Load transfer system for flatbed trucks
Inventor: GARDNER NOEL
IPC: B65G67/04
Filed: 2005-11-02
Abstract: A load transfer system for flatbed trucks is described. A load transfer bay is defined between opposed rigid longitudinal load support beams. Each of the beams is connected to individually controllable adjustable support members in the form of pistons to adjust the elevation of the beams above a ground surface of the load transfer bay.  A load support platform is displaceable from a retracted position outside the bay to a support position across and over the opposed load support beams for support contact therewith. The support platform has a plurality of spaced--apart support arms secured at an attachment end to a displaceable interconnecting member and projects therefrom in a substantially common plane to a free end thereof.
Patent CA-2525770-A1 (CA)
Title: Logo guitar
Inventor: MCPHERSON WILLIAM D
IPC: G10D1/08
Filed: 2005-11-07
Abstract: A guitar body made in the likeness of a logo of a sports team. The logo on the guitar is converted from an original logo by scaling the logo to accommodate the size and shape required to make a functional guitar body in the shape of the logo.
Patent CA-2526042-A1 (CA)
Title: A method for bonding surfaces wherein the adhesive is partially dried prior to joining
Inventor: ABRAM EUGENIUSZ
IPC: C08L75/00
Filed: 2004-05-05
Abstract: The present invention relates to a method of joining a first and a second surface of pieces of wood-based materials, comprising, in the following order:  applying an adhesive composition comprising a solvent, onto the first surface only, drying and heating the adhesive composition applied to the first surface, wherein the solvent is partially dried-off, and bringing together the first surface with the second surface, and pressing the two surfaces against each other. It also relates to a method of producing a wood-based product.
Patent CA-2529229-A1 (CA)
Title: Truss lift stiffener
Inventor: NOWAK CLARENCE J
IPC: B66C1/16
Filed: 2004-05-21
Abstract: A stiffener device for use in moving a truss is disclosed. A crane lift cable is attached to a spreader bar. Two lines from the spreader bar attach to the truss to move the truss using a crane. A stiffener body attachable to the truss by brackets allows the stiffener body to hang on the bottom chord of the truss. The stiffener body provides a significantly increased resistance to bending along the length of the truss. This stiffening prevents bending and flexing of the truss which can reduce the numbers of damaged trusses that can occur when setting trusses to a building structure.
Patent CA-2530129-A1 (CA)
Title: Systems for and methods of atrioventricular valve regurgitation and reversing ventricular remodeling
Inventor: GUERRERO LUIS J
IPC: A61B17/00
Filed: 2003-06-27
Abstract: Methods of and devices for restoring the normal geometry of a heart, includi ng but not limited to the structures supporting the atrioventricular valves. Th e techniques and devices described herein operate on the principle of displacement, both active and passive, to reverse cardiac remodeling and lim it ischemic atrioventricular valve regurgitation.
Patent CA-2531510-A1 (CA)
Title: Spiro '1-azabicyclo '2.2.2!octan-3,5'-oxazolidin-2'one! derivatives with affinity to the alpha7 nicotinic acetylcholine receptor
Inventor: PHILLIPS EIFION
IPC: A61K31/439
Filed: 2004-07-06
Abstract: Compounds of formula (I) and pharmaceutically-acceptable salts thereof, wherein Arl, A and Ar2 are as defined in the specification, pharmaceutical compositions and formulations containing them, methods of using them to treat diseases and conditions either alone or in combination with other therapeutically-active compounds or substances, processes and intermediates used to prepare them, uses of them as medicaments for therapy, uses of them in the manufacture of medicaments and uses of them for diagnostic and analytic purposes.
Patent CA-2537049-A1 (CA)
Title: Bicycle suspension systems
Inventor: WEAGLE DAVID
IPC: B62K25/20
Filed: 2004-09-24
Abstract: A bicycle rear wheel suspension system in which plural interconnections are provided of rear wheel-supporting components, at which interconnections there occurs pivotal traverses contributing to urging the axle of the rear wheel along a path providing positions of movement therealong to achieve a desired extent of pressure feedback to the pedals, an easing of suspension reaction to bumps, and multiple chainstay lengths, all parameters to better suit the bicycle to its end uses and the terrain on which it is used.
Patent CA-2537380-A1 (CA)
Title: Blind
Inventor: TAKEBAYASHI NAOKI
IPC: E06B9/42
Filed: 2006-02-21
Abstract: A blind comprises a turnably supported pulley, a control member of which one end is connected to the pulley so as to permit the control member to be wound around and unwound from the pulley, an urging member which urges the pulley in the direction of winding the control member, a first clutch mechanism which is disposed between the rotation shaft and the pulley, and can selectively link the pulley and the rotation shaft with each other to transmit the rotation of the pulley to the rotation shaft or unlink the pulley and the rotation shaft from each other to interrupt the transmission of the rotation of the pulley to the rotation shaft, and a second clutch mechanism which can selectively link the rotation shaft and a fixed member with each other or unlink them from each other.
Patent CA-2541290-A1 (CA)
Title: Wireless communication method and apparatus with reconfigurable architecture for supporting an enhanced uplink soft handover operation
Inventor: ZHANG GUODONG
IPC: H04L12/56
Filed: 2004-10-29
Abstract: A method and apparatus for supporting an enhanced uplink soft handover (EU-SHO) operation for a wireless transmit/receive unit (WTRU). The apparatus may be a multi-cell wireless communication system including at least two EU-SHO  Node-Bs and a radio network controller (RNC). The RNC includes a medium access control (MAC) entity that handles enhanced uplink dedicated channel (EU-DCH) functionalities. The RNC is configured according to a first architecture when an EU-SHO operation for the WTRU is not taking place, and the RNC is configured according to a second architecture when the WTRU is operating in an EU-SHO operation. According to the second architecture, the MAC entity of the RNC includes an ACK/NACK generator which generates signals indicating whether or not an EU transmission originating from the WTRU has been successfully received by the RNC, and an uplink scheduler for scheduling an EU transmission for the WTRU.
Patent CA-2543442-A1 (CA)
Title: High temperature and alkaline stable catalase
Inventor: APEL WILLIAM A
IPC: C12P3/00
Filed: 2004-11-03
Abstract: The invention relates to thermal and pH stable catalases. One catalase of the invention was purified and characterized from Thermus brockianus. As a part of the characterization, the enzyme was compared to typical catalases from commercial sources and found to be significantly more thermal/alkaline stable than these other enzymes. The catalase purified from T. brockianus consists of four identical subunits having a molecular mass of approximately 42.5 kDa, for a total molecular mass of approximately 178 kDa.
Patent CA-2543694-A1 (CA)
Title: System and method for analyzing, generating suggestions for, and improving websites
Inventor: HEBER YOSI
IPC: G06Q30/00
Filed: 2006-04-13
Abstract: A content and data analysis method for evaluating and improving a website, by accessing the website to be analyzed, analyzing the content and data associated with the website, scoring the website based on a multitude of criteria, generating suggestions for improving the website, and implementing changes and improvements to the website. An electronic content and data analysis system and software program including an accessing mechanism for viewing the website to be analyzed, an analyzing mechanism for reviewing the content and data associated with the website, a scoring mechanism for attributing scores to the website based on a multitude of criteria; a generating mechanism for providing suggestions for improving a website; and an editing mechanism for implementing changes and improvements to a website is disclosed.
Patent CA-2549533-A1 (CA)
Inventor: MATSUURA TAKASHI
IPC: G02B1/02
Filed: 2004-11-22
Abstract: A flat sheet type micro-lens being mechanically and thermally stable and usable in various optical fields is provided simply and at low costs. The micro-lens is formed by using a translucent DLC film (41), characterized in that the film (41) includes a refractive-index-modulated region (Rmn), and a condensing action occurs when a light flux passes through the refractive-index-modulated region.
Patent CA-2549603-A1 (CA)
Inventor: BLOT CHRISTIAN
IPC: C07D419/12
Filed: 2004-12-15
Abstract: The invention relates to the compounds of formula (I), in which R1, R2, R3, R4, Q and Z are as defined in the specification. The invention also relates to the pharmaceutical compositions containing these compounds. The invention generally relates to the field of hormone- and non hormone-dependent cancer and endocrine disorders.
Patent CA-2552874-A1 (CA)
Inventor: MOERIG RAINER
IPC: G01V1/37
Filed: 2003-10-30
Abstract: The present invention provides a method for harmonic noise attenuation in correlated sweep data in seismic exploration. The method includes forming a plurality of correlation data subsets using a plurality of sweep data sets a nd a correlation reference sequence. The method further includes estimating a noise level in a correlation data set using the correlation data subsets and subtracting the estimated noise level from the correlation data set.
Patent CA-2553225-A1 (CA)
Title: Method of treating razor blade cutting edges
Inventor: TRANKIEM HOANG MAI
IPC: B05D5/08
Filed: 2005-01-14
Abstract: Methods treating razors blade cutting edges having an adherent polyfluorocarbon coated thereon are described. The coated razor blade edges are treated with a solvent, which partially removes the coating from the razor blade edge. Addition of an antioxidant to the solvent improves the effectiveness of the treatment.
Patent CA-2554085-A1 (CA)
Title: Topical pharmaceutical composition comprising a cholinergic agent or a calcium channel blocker
Inventor: PHILLIPS ROBIN KENNETH STEWART
IPC: A61K31/4422
Filed: 1998-02-23
Abstract: A cholinergic agent and/or a calcium channel blocker is administered locally to the anus for the treatment of benign anal disorders, in particular anal fissures and haemorrhoids. The agents induce a reduction in the mean and resting pressure, thereby assisting in the healing of the anal fissures and haemorrhoids. Particularly preferred active agents are bethanechol and diltiazem, more particularly a combination thereof.
Patent CA-2554403-A1 (CA)
Inventor: PARK EUN JU
IPC: A61P1/00
Filed: 2005-01-27
Abstract: The invention relates to pharmaceutical compositions comprising gastrointestinal proliferative factor (GIPF) polynucleotides and polypeptides.  The invention further relates to the therapeutic use of GIPF to prevent or treat conditions or disorders associated with the degeneration of the epithelial mucosa.
Patent CA-2555671-A1 (CA)
Inventor: HERRMANN CHARLES
IPC: A44B18/00
Filed: 2005-02-10
Abstract: A fastening member (10) capable of attachment to a molded article is disclosed. The fastening member (10) includes a base (12) with integral longitudinal lips (20) defining the lateral edges of the base (12) and the fastening member (10). Fastener elements (18) are disposed on the same side of the base (12) as are the lips (20).
Patent CA-2556170-A1 (CA)
Title: A skate with an accessible runner securing system and methods thereof
Inventor: SMITH GEORGE T II
IPC: A63C1/30
Filed: 2004-12-17
Abstract: A blade for a skate includes a holder, a runner, and an attachment device. The holder includes a front section and a rear section where at least one of the front section and the rear section includes at least two, separate hollow regions and an aperture. The aperture extends through the holder between the at least two, separate hollow regions. The attachment device extends through a substantially solid portion of the holder between the two, separate hollow regions into the aperture and secures the runner to the holder. At least a portion of the attachment device used to secure the runner to the holder is accessible in the aperture.
Patent CA-2558869-A1 (CA)
Title: Aube de roue a profil de vitesse ameliore
Inventor: WALKER CRAIG I
IPC: B63H1/16
Filed: 2005-03-30
Abstract: La présente invention se rapporte à une roue destinée à être utilisée dans une pompe centrifuge. La roue selon l'invention comprend au moins une aube, dont l'extrémité terminale radialement externe est adaptée pour générer un profil de vitesse d'écoulement qui régule et réduit l'usure causée par l'expulsion de fluide en suspension épaisse de la roue sur la surface interne du corps de pompe. Les aubes de roue selon l'invention sont généralement dotées d'une partie s'étendant radialement vers l'extérieur, à la différence du bord droit ou concave des aubes de roue classique. La forme de la partie s'étendant vers l'extérieur peut varier, mais est sélectionnée de manière à générer un profil de vitesse d'écoulement qui réduit l'usure du corps de pompe.
Patent CA-2560449-A1 (CA)
Inventor: CHRIST RICHARD
IPC: B65B61/28
Filed: 2005-04-01
Abstract: The inventive method for handling a blister in a blister packing machine consists in detecting a blister (22) in a supplying space by a converting device (20) and in intermittently driving said blister to the stacking place (26) of a transport device (18) for further delivering, wherein several blisters are in meantime stacked on the storing space for each displacement cycle of the transport device. Simultaneously, the different movements of the converting device are associated with individual blisters of the stack. Said converting device comprises a main arm (14) pivotable around a first pivoting axis by means of a first drive device, a secondary arm (16) pivotally applied to the main arm about a second pivoting axis by means of a second drive device and carries a receiving device (17) for receiving the blister.
Patent CA-2561352-A1 (CA)
Inventor: LEMIEUX PIERRE-ANTHONY STIVELL
IPC: G10L19/14
Filed: 2005-04-13
Abstract: A bitstream format for representing audio information in which the bitstream syntax is described by an ordered transversal of a tree hierarchy data structure, has a tree hierarchy comprising a plurality of tree hierarchy levels, each having one or more nodes, in which at least some progressively smaller subdivisions of the audio information are represented in progressively lower levels of the tree hierarchy, wherein the audio information is included among nodes in one ore more of said levels.
Patent CA-2561960-A1 (CA)
Inventor: BERRY ALAN
IPC: B25C1/04
Filed: 2005-03-31
Abstract: A tool with a driver and a motor assembly for selectively translating the driver along an axis. The driver has a driver blade and a driver body that is coupled the driver blade. The driver body can be formed of titanium and can include an engagement surface with a plurality of teeth that matingly engage respective teeth that are formed on the edge of a flywheel that is associated with the motor assembly.
Patent CA-2562463-A1 (CA)
Inventor: EELLS SCOTT E
IPC: A61F2/82
Filed: 2005-04-12
Abstract: A repair device (10) for affixing a migrating stent graft (30) to the interior surface of a vessel wall (31). The repair device includes tubular graft (11) with a bare or uncovered stent (16) affixed to the proximal end (12). The bare stent includes a plurality of distally pointed barbs (17) for securing the repair device to a vessel wall. A second stent (15) is positioned in the passage (14) of the tubular graft to expand the graft against the interior surface of the migrating stent graft (30). Proximally pointing barbs (20) are affixed to the struts of the second stent and extend through the graft material for securing the repair device to the migrating stent graft.  Biological glue (22) and other sealing material (23) can be applied to the tubular graft and/or stents for sealing the repair device against the vessel wall and/or the interior of the migrating stent graft.
Patent CA-2565507-A1 (CA)
Inventor: REES ARNOLD EDWARD
IPC: A61J9/04
Filed: 2005-05-17
Abstract: A feeding bottle (10) comprises a container (16), a teat (12) and a collar (14) to screw the teat (12) onto and seal the container (16). A vent assembly (18) is mounted between the teat (12) and the container (16) and includes a vent tube (22) passing down to a position close to the base of the container (16) and having a one way valve (34) allowing air to pass into the container (16) on application of suction to the teat (12) but preventing liquid flowing into the vent tube (22), together with a valve flange (36) acting as an anti-choke member.
Patent CA-2565648-A1 (CA)
Inventor: RENTZ THOMAS WALTER
IPC: G03F1/92
Filed: 2006-10-26
Abstract: Methods are provided for producing large volumes of small antenna arrays. In one embodiment, the method comprises the steps of creating an antenna array pattern as a computer file, printing the created pattern onto the surface of a suitable transfer paper, placing the printed image surface in contact with the surface of a material to be etched, and transferring the printed image to the surface of the material to be etched.  The transfer can be effected by any combination of chemicals, heat, and/or pressure.  After transfer of the printed image, the transfer paper is removed. The step of removing the transfer paper optionally includes wetting the transfer paper in a manner that dissolves the transfer paper leaving the printed antenna pattern on the surface of the material to be etched. The method further includes the step of etching the non--printed portions of the material, preferably by chemical etching, and removing the printed pattern from the surface of the material to yield an antenna array comprising a non-etched portion of the substrate surface. Arrays, and substrates having an etch--resistant mask for making the arrays, are also provided.
Patent CA-2567447-A1 (CA)
Inventor: SPICHTINGER XAVER
IPC: B23C5/24
Filed: 2005-03-05
Abstract: The invention relates to a milling cutter (1) for machining work pieces, which comprises at least one cutting insert (2), fixed in a recess (21) of the tool base (2) and adjusted by means of an adjusting element (32). Said adjusting element (32) is configured as a one-piece element having an adjusting cone (32b) that extends between a screw head (32a) and a threaded shank (32c). Said adjusting cone (32b) interacts with a conical recess (40) provided in a lateral face (41) of the cutting insert (4).
Patent CA-2567897-A1 (CA)
Inventor: WANDEL MATTHIAS
IPC: H04B7/26
Filed: 2006-11-14
Abstract: In one illustrative scanning and decoding method, a signal strength level of an RF  signal on an RF channel is measured for a plurality of RF channels of an RF  band. The act of measuring a signal strength level is repeated at least one time to obtain at least one other signal strength level of the RF signal. Subsequently, an averaging function is completed with use of the signal strength level and the at least one other signal strength level for identifying an averaged signal strength level of the RF signal. At least one optimal RF  signal is then identified based on the averaged signal strength levels of the RF signals on the RF channels. In between the repeated acts of measuring signal strength levels of the RF signals, and prior to identifying the averaged signal strength levels, control information is decoded on at least one of the RF channels and stored in memory. A wireless communication network is selected for communication with use of the control information stored in the memory which corresponds to one of the at least one optimal RF  signal. In this manner, the mobile station expeditiously obtains the control information for network selection or other purposes prior to completing the averaging of the signal strength levels.